sitka89 {geepack} | R Documentation |
Growth of Sitka Spruce Trees
Description
Impact of ozone on the growth of sitka spruce trees.
Usage
data(sitka89)
Format
A dataframe
- size:
- normal-bracket8bracket-normal
size of the tree measured in size of the tree measured in eqn
- time:
- days after the 1st january, 1988
- tree:
- id number of a tree
- treat:
- ozone: grown under ozone environment, control: ozone free
Source
References
Examples
data(sitka89)
attach(sitka89)
[Package
geepack version 1.0-12
Index]